• 47 Music Library (Mills)

• 133 Sound Recordings
• 3 Music Scores
• 2 Videos, Slides, Films

• 22 Vinyl Records
• 17 Compact Discs

• 125 Operas
• 35 Oratorios
• 21 Songs (High voice) with orchestra
• 18 Songs (High voice) with piano
• 17 Songs (Medium voice) with piano
• 15 Songs (Medium voice) with orchestra
• 8 Masses
• 8 Orchestral music
• 7 Choruses, Sacred (Mixed voices) with orchestra
• 7 Requiems
• 7 Songs (High voice)
• 6 Motion picture music
• 5 Piano music
• 5 Spirituals (Songs)
• 4 Music
• 4 Musicals
• 4 Solo cantatas, Secular (High voice)
• 4 Song cycles
• 4 Songs (Low voice) with piano
• 4 Symphonies
• 3 Cantatas, Sacred
• 3 Incidental music
• 3 Live sound recordings
• 3 Songs (Medium voice) with instrumental ensemble
• 3 Songs, Spanish

• 70 Mozart, Wolfgang Amadeus, 1756-1791
• 58 Verdi, Giuseppe, 1813-1901
• 38 Puccini, Giacomo, 1858-1924
• 36 Gounod, Charles, 1818-1893
• 32 Bizet, Georges, 1838-1875
• 30 Bellini, Vincenzo, 1801-1835
• 30 Massenet, Jules, 1842-1912
• 30 Rossini, Gioacchino, 1792-1868
• 30 Wagner, Richard, 1813-1883
• 29 Donizetti, Gaetano, 1797-1848
• 26 Gluck, Christoph Willibald, Ritter von, 1714-1787
• 25 Schubert, Franz, 1797-1828
• 23 Meyerbeer, Giacomo, 1791-1864
• 20 Bach, Johann Sebastian, 1685-1750
• 20 Strauss, Richard, 1864-1949
• 18 Offenbach, Jacques, 1819-1880
• 18 Purcell, Henry, 1659-1695
• 18 Tchaikovsky, Peter Ilich, 1840-1893
• 17 Fauré, Gabriel, 1845-1924
• 16 Mascagni, Pietro, 1863-1945
• 15 Berlioz, Hector, 1803-1869
• 15 Brahms, Johannes, 1833-1897
• 15 Delibes, Léo, 1836-1891
• 15 Thomas, Ambroise, 1811-1896

• 117 Italian
• 85 English
• 81 German
• 30 Multiple languages
• 27 Latin
• 17 Spanish
• 16 Russian
• 4 Swedish
• 3 Norwegian
• 2 Czech
• 2 Greek, Modern (1453-)
• 2 Portuguese
• 1 Hebrew
• 1 Japanese
• 1 Maori
• 1 No linguistic content
• 1 Romanian
• 1 Undetermined
• 1 Welsh

• 1 Canada
• 1 England
• 1 London

Limit year range